3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| marco688 | 4 | 2070 | 967 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.619 | 0.803 | 0.888 | 141.2 | -59 | 216 | 2070 | 2070 | 6347 |
| SRMFix | 0.601 | 0.846 | 0.920 | 129.0 | -87 | 153 | 1413 | 1413 | 6361 |
| initial | 0.627 | 0.846 | 0.936 | 101.8 | -40 | 157 | 1427 | 1427 | 6193 |
| SRM | 0.152 | 0.858 | 0.904 | 145.7 | -335 | 67 | 967 | 967 | 6602 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-07-02 | SRM 548 | 2 | 571 | ||||||||
| 3 | 2012-06-25 | SRM 547 | 2 | 149 | 329.50 | 1.14 | 148 | 2070 | 6347 | 67 | 967 | 6602 |
| 2 | 2012-06-16 | SRM 546 | 2 | 360 | 714.53 | 0.99 | 216 | 1922 | 7902 | 35 | 900 | 7715 |
| 1 | 2012-06-07 | SRM 545 | 2 | 721 | 733.97 | -0.28 | -59 | 1705 | 10622 | -335 | 865 | 8205 |